B&D Controlled Air only uses the highest of quality equipment manufactured and guaranteed by the best in the industry.


At Trane, we're all about air – cool air, warm air, clean air. As a world leader in air conditioning systems, services and solutions, we control the comfort of the air for people in homes and many of the world's largest and most famous commercial, industrial and institutional buildings. And we're applying Trane's expertise in environmental technology and energy conservation to make a difference in energy efficiency around the globe.



Mitsubishi Electric’s Diamond Alliance ties together a network of distributors, contractors, and design-engineering firms committed to building brand loyalty and delivering exceptional customer service. For the past 30 years, Mitsubishi Electric Cooling and Heating Solutions has enhanced people’s lives by improving comfort, conserving energy, and promoting environmental sustainability. Mitsubishi Electric is a leading marketer of variable refrigerant flow (VRF) zoning and split-zoning air-conditioning systems for both commercial and residential installations. VFR systems, which are highly efficient and can dramatically cut energy costs, are one of the fastest growing segments of the American air conditioning and heating market.



Protecting the environment and using natural resources responsibly is not a new idea it has been a guiding principle for Viessmann since the 1960s. The company has received a large number of environmental awards, was the first in the industry to be EMAS* certified and is a founding member of the Umweltallianz Hessen (Hessen environmental alliance). The need to protect the environment has become ever more urgent.



Viega engineers take on challenges of all sizes, designing plumbing and heating systems that meet or exceed the strictest codes and standards. Viega not only invents the most innovative products and systems, it also makes sure these products perform to higher quality standards than our competitors. Viega backs up the quality of its products with the best warranties in the business.


Honeywell/ Tridium Controls

Today’s facilities and building systems are so complex that even modest projects can seem overwhelming. Honeywell can help. Let Honeywell expertise and innovation simplify your next building project - and improve building performance throughout its entire lifecycle. Honeywell people are trusted experts ready to help you manage complex building control and automation projects - for new construction or expansions, in a single building or at multiple sites. World-class applications and installation expertise can simplify the entire construction process, from system design and installation to commissioning and beyond. Honeywell can help make your building more safe, secure, comfortable and efficient for the lifecycle of your building.



Johnson Controls

Commercial Comfort Systems is a new family of controls and equipment products that delivers comfortable environments to commercial buildings. Think of it as a “holistic” approach to commercial heating and air conditioning; a totally integrated system of equipment, HVAC controls and accessories such as damper assemblies and zone sensors. The controls system supports single zone units, pressure-dependent variable air volume (VAV) systems and pressure-independent VAV systems. The end result is a comfortable and cost-effective commercial heating and air conditioning solution.